In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.

[EX Q]: Also , the professor indicates that we should be careful when we use the prescribed fire solution . 
[EX A]: Also , the professor indicates prescribed fire should be carful when we use prescribed fire solution . 

[EX Q]: However , people do n't know that and also do n't know how to do it better or what they ca n't to do . 
[EX A]: However , people do n't know there and they do n't know how to do is better or what they ca n't to do . 

[EX Q]: It is obvious that after returning , I was tired and the night is meant for sleep ! 
[EX A]:
It is obvious that after returning i was tired and the night is meant to sleep ! . 

